12 Days of Christmas
17th22nd
50th
24 Game
44th
99 Bottles of Beer
16th37th
36th
Abundant Numbers
76th
8th53rd
48th
Abundant Numbers (Long)
26th
Arabic to Roman
15th88th
82nd
Arithmetic Numbers
104th
Arrows
33rd
72nd
Ascending Primes
51st
ASCII Table
53rd
Billiards
37th
brainfuck
121st
167th
Card Number Validation
53rd
Catalan Numbers
1st
1st
Catalan’s Constant
7th
65th
Christmas Trees
19th
81st
Collatz
170th
CSS Colors
97th
169th
Cubes
4th5th
13th
Day of Week
175th
DFA Simulator
78th
Diamonds
28th17th
12th36th
108th37th
Divisors
12th28th
1st
Emirp Numbers
97th
128th
Emirp Numbers (Long)
27th
Emojify
16th75th
167th
Evil Numbers
85th
303rd
Evil Numbers (Long)
203rd
Factorial Factorisation
37th
Farey Sequence
105th
Fibonacci
214th
28th1st
135th
Fizz Buzz
254th
148th1st
78th53rd
Foo Fizz Buzz Bar
182nd
1st
Forsyth–Edwards Notation
49th
Fractions
78th
160th
Gijswijt’s Sequence
70th
Happy Numbers
33rd21st30th
191st
Happy Numbers (Long)
22nd
79th
Hexdump
67th
Intersection
36th
50th
Inventory Sequence
93rd
ISBN
43rd
78th
Jacobi Symbol
81st
Kaprekar Numbers
49th
Kolakoski Constant
8th48th
89th
Kolakoski Sequence
18th57th
136th
Leap Years
138th
44th
Levenshtein Distance
21st
77th
Leyland Numbers
22nd
141st
ln 2
49th
Look and Say
66th
129th
Lucky Numbers
14th
72nd
Lucky Tickets
11th37th
93rd
Mahjong
33rd
Maze
82nd
Medal Tally
52nd
Morse Decoder
13th51st
121st
Morse Encoder
15th48th
108th
Musical Chords
62nd
N Queens
48th
Niven Numbers
1st
31st
Niven Numbers (Long)
156th
Number Spiral
42nd
94th
Odious Numbers
80th
221st
Odious Numbers (Long)
130th
Ordinal Numbers
18th52nd
78th
PalindromemordnilaP
58th
Pangram Grep
79th
9th
1st
Partition Numbers
82nd
Pascal’s Triangle
21st
169th
Pernicious Numbers
71st
38th76th
160th
Pernicious Numbers (Long)
179th
Poker
29th
Polyominoes
53rd
Prime Numbers
21st93rd
140th
Prime Numbers (Long)
42nd
Proximity Grid
43rd
Quine
183rd1st25th95th
1st28th106th
57th
Recamán
35th
5th42nd
80th
Repeating Decimals
54th
Reverse Polish Notation
170th
Rijndael S-box
82nd
Rock-paper-scissors-Spock-lizard
8th60th
30th
Roman to Arabic
15th63rd
94th
ROT13
59th
Rule 110
32nd
76th
Set
36th
Seven Segment
62nd
138th
SI Units
55th
Sierpiński Triangle
56th
109th
Smith Numbers
136th
Spelling Numbers
5th12th
31st
Star Wars Opening Crawl
5th21st
67th
Sudoku
7th
30th
Sudoku (Fill-in)
8th
Tic-tac-toe
61st
Time Distance
28th
37th
Tongue-twisters
16th88th
112th
Transpose Sentence
98th
United States
71st
97th
Vampire Numbers
10th26th
74th
Van Eck Sequence
12th24th
28th
Zeckendorf Representation
68th
Zodiac Signs
53rd
γ
36th
λ
10th
78th
π
13th
110th
τ
13th
96th
φ
13th
154th
√2
8th
1st
𝑒
11th
1st